DotNetProject FindBestDefaultProject(Projects.Solution solution = null)
{
// The best candidate to be selected as default project for this document is the startup project.
// If the startup project is not an owner, pick any project that is not disabled in the current configuration.
DotNetProject best = null;
if (solution == null)
{
solution = IdeApp.ProjectOperations.CurrentSelectedSolution;
}
foreach (var p in ownerProjects)
{
if (p.ParentSolution != solution)
{
continue;
}
var solConf = p.ParentSolution.GetConfiguration(IdeApp.Workspace.ActiveConfiguration);
if (solConf == null || !solConf.BuildEnabledForItem(p))
{
continue;
}
if (p == p.ParentSolution.StartupItem)
{
return(p);
}
if (best == null)
{
best = p;
}
}
return(best ?? ownerProjects.FirstOrDefault(pr => pr.ParentSolution == solution) ?? ownerProjects.FirstOrDefault());
}
static async Task <Tuple <CodeActionEditorExtension, Projects.Solution> > GatherFixesNoDispose <T> (string input, Action <ResultsEditorExtension, TaskCompletionSource <T> > callback, params int[] caretLocations)
{
await Ide.Composition.CompositionManager.InitializeAsync();
TestWorkbenchWindow tww = new TestWorkbenchWindow();
TestViewContent content = new TestViewContent();
tww.ViewContent = content;
content.ContentName = "/a.cs";
content.Data.MimeType = "text/x-csharp";
var doc = new Ide.Gui.Document(tww);
var text = input;
content.Text = text;
var project = Projects.Services.ProjectService.CreateProject("C#");
project.Name = "test";
project.FileName = "test.csproj";
project.Files.Add(new ProjectFile(content.ContentName, BuildAction.Compile));
var solution = new Projects.Solution();
solution.AddConfiguration("", true);
solution.DefaultSolutionFolder.AddItem(project);
content.Project = project;
doc.SetProject(project);
using (var monitor = new ProgressMonitor())
await TypeSystemService.Load(solution, monitor);
var resultsExt = new ResultsEditorExtension();
resultsExt.Initialize(doc.Editor, doc);
content.Contents.Add(resultsExt);
var compExt = new CodeActionEditorExtension();
compExt.Initialize(doc.Editor, doc);
content.Contents.Add(compExt);
var tcs = new TaskCompletionSource <T> ();
var cts = new CancellationTokenSource();
cts.CancelAfter(60 * 1000);
cts.Token.Register(() => tcs.TrySetCanceled());
resultsExt.TasksUpdated += delegate {
callback(resultsExt, tcs);
};
await doc.UpdateParseDocument();
await Task.Run(() => tcs.Task);
return(Tuple.Create(compExt, solution));
}
public async Task FixesAreReportedByExtension()
{
var expected = new ExpectedCodeFixes {
CodeFixData = new CodeActionData [] {
new CodeActionData {
Message = "Add accessibility modifiers"
},
},
CodeRefactoringData = new CodeActionData [] {
new CodeActionData {
Message = "To public"
},
new CodeActionData {
Message = "Generate overrides..."
},
new CodeActionData {
Message = "Generate constructor 'MyClass()'"
},
new CodeActionData {
Message = "Rename file to MyClass.cs"
},
new CodeActionData {
Message = "Rename type to a"
},
}
};
Projects.Solution sol = null;
var old = IdeApp.Preferences.EnableSourceAnalysis;
try {
IdeApp.Preferences.EnableSourceAnalysis.Value = true;
int expectedUpdates = 1;
ImmutableArray <QuickTask> qt = ImmutableArray <QuickTask> .Empty;
var tuple = await GatherFixesNoDispose <bool> (OneFromEach, (resultExt, tcs) => {
if (--expectedUpdates == 0)
{
qt = resultExt.QuickTasks;
tcs.SetResult(true);
}
});
var ext = tuple.Item1;
sol = tuple.Item2;
Assert.AreEqual(1, qt.Length);
ext.Editor.CaretOffset = qt[0].Location;
var fixes = await ext.GetCurrentFixesAsync(CancellationToken.None);
AssertCodeFixes(fixes, expected);
} finally {
IdeApp.Preferences.EnableSourceAnalysis.Value = old;
TypeSystemService.Unload(sol);
}
}
public async Task FixesAreReportedForCompilerErrors()
{
var expected = new ExpectedCodeFixes {
CodeFixData = new CodeActionData [] {
new CodeActionData {
Message = "Implement interface"
},
new CodeActionData {
Message = "Implement interface with Dispose pattern"
},
new CodeActionData {
Message = "Implement interface explicitly"
},
new CodeActionData {
Message = "Implement interface explicitly with Dispose pattern"
},
},
CodeRefactoringData = new CodeActionData[] {
new CodeActionData {
Message = "To public"
},
},
};
Projects.Solution sol = null;
var old = IdeApp.Preferences.EnableSourceAnalysis;
try {
IdeApp.Preferences.EnableSourceAnalysis.Value = true;
int expectedUpdates = 2;
ImmutableArray <Result> qt = ImmutableArray <Result> .Empty;
var tuple = await GatherFixesNoDispose <bool> (IDisposableImplement, (resultExt, tcs) => {
if (--expectedUpdates == 0)
{
qt = resultExt.GetResults().ToImmutableArray();
tcs.SetResult(true);
}
});
var ext = tuple.Item1;
sol = tuple.Item2;
Assert.AreEqual(2, qt.Length);
var diag = qt.OfType <DiagnosticResult> ().Single(x => x.Diagnostic.Id == "CS0535");
ext.Editor.CaretOffset = diag.Region.Start;
var fixes = await ext.GetCurrentFixesAsync(CancellationToken.None);
AssertCodeFixes(fixes, expected);
} finally {
IdeApp.Preferences.EnableSourceAnalysis.Value = old;
TypeSystemService.Unload(sol);
}
}
public async Task DiagnosticEnableSourceAnalysisChanged()
{
var old = IdeApp.Preferences.EnableSourceAnalysis;
Projects.Solution sol = null;
try {
int expectedUpdates = 5;
IdeApp.Preferences.EnableSourceAnalysis.Value = true;
var tuple = await GatherDiagnosticsNoDispose <bool> (OneFromEach, (ext, tcs) => {
--expectedUpdates;
if (expectedUpdates == 4)
{
Assert.AreEqual(2, ext.QuickTasks.Length);
for (int i = 0; i < ext.QuickTasks.Length; ++i)
{
AssertExpectedDiagnostic(OneFromEachDiagnostics [i], ext.QuickTasks [i]);
}
}
if (expectedUpdates == 1)
{
IdeApp.Preferences.EnableSourceAnalysis.Value = false;
Assert.AreEqual(5, ext.QuickTasks.Length);
for (int i = 0; i < ext.QuickTasks.Length; ++i)
{
AssertExpectedDiagnostic(OneFromEachDiagnostics [i], ext.QuickTasks [i]);
}
}
if (expectedUpdates == 0)
{
Assert.AreEqual(0, ext.QuickTasks.Length);
tcs.SetResult(true);
}
});
sol = tuple.Item2;
} finally {
IdeApp.Preferences.EnableSourceAnalysis.Value = old;
if (sol != null)
{
TypeSystemService.Unload(sol);
}
}
}